baber/WOPTO huggingface dataset:
Patent JP-H03260596-A (JP)
Title: Preparation of heat exchanger
Inventor: AOKI TOSHIO
IPC: F28F9/18
Filed: 1990-03-07
Abstract: PURPOSE:To fix a heat exchange tube to a base material by bending flexible pieces toward notches by guide parts to bring them into contact with a heat exchange tube under pressure when the end parts of the heat exchange tube are held by notches in a process for bending a plate-shaped base material for a header pipe into a tubular shape. CONSTITUTION:When a heat exchanger tube 2 is incorporated in a base material (header pipe material) K, the heat exchange tube 2 is positioned by notches Ka, Kc and the base material K is bent into a circular tube shape and the end parts of the heat exchange tube 2 are held by the notches Ka, Kc in this bending process. In this holding process, a guide protruding part Kb is simultaneously fitted in a guide recessed part Kd and the guide recessed part Kd is forcibly widened by the guide protruding part Kb and flexible pieces Ke are bent toward the notch Kc to be brought into contact with the heat exchange tube 2 under pressure. By this method, the heat exchange tube 2 is fixed to the base material K (header pipe material) in such a state that the end parts thereof are inserted in the connection hole 1a constituted of the notches Ka, Kc.
Patent JP-S51131602-A (JP)
Title: Turn table sheet
Inventor: HORIE MASAO
IPC: G11B3/61
Filed: 1975-05-12
Abstract: PURPOSE: To eliminate ill effect on playing sound by a warp of a record and suppress vibration of a turn table. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59181352-A (JP)
Title: Developing device of diazo dry type copying machine
Inventor: KITA MASAO
IPC: G03D7/00
Filed: 1983-03-31
Abstract: PURPOSE:To execute a stable development in a short time after a start by containing a conduit and an evapoating dish of a developer, and a heater contacting with them through a heat conductive material, in an external vessel which makes a copying paper pass through by an upper guide plate but is welded by pressure as sealed up tightly. CONSTITUTION:A developer supplied by a pump 11 is heated by a heat conduction from a hot plate 7 heated by a heater 23 while it moves in a conduit 10, and flows into an evaporating disk 3 in a state that it is just before evaporation or in a state that it is partially evaporated. The developer is evaporated almost completely while it flows from the inflow end to the opposite end in the evaporating disk 3 which contacts directly with the hot plate 7 and is heated. Subsequently, it is discharged into an external vessel 2 through a discharge port 9 in the evaporating dish 3 and an opening part to a cover 8, rises, is further heated by the hot plate 7, and develops a copying paper passing through on the hot plate 7 through a discharge port 26. In this way, a stable development can be executed in a short time after a start.
Patent JP-S54148411-A (JP)
Title: Timing extracting pll circuit
Inventor: AOKI CHIKAO
IPC: H03L7/06
Filed: 1978-05-15
Abstract: PURPOSE:To prevent the fluctuation of the signal identification time by compensating the drift of the phase comparison output between the RZ data signal and the  clock output of VCO, and at the same time to secure the lead-in of the PLL circuit  even in case the mark rate is small. CONSTITUTION:RZ data signal 11 and the clock of VCO are put into exclusive gate EX to secure the exclusive logic sum, and the output is obtained in the form of the phase comparator. Then the output is integrated to be applied to one input terminal of differential amplifier A, and the clock of VCO is introduced into the other input terminal via drive gate DG and integrator INT to be used as the reference. The deviation between the reference value and the integration result of the output of the phase comparator is integrated to control the VCO. Accordingly, the output drift of phase comparator EX can be compensated though the duty ratio of the VCO clock may be shifted more than 50%.
Patent JP-S56154970-A (JP)
Title: Preparation of sporophyllary food of "wakame" seaweed
Inventor: KIYOHARA ICHITA
IPC: A23L17/60
Filed: 1980-04-28
Abstract: PURPOSE: To prepare a sporophyllary food of "wakame" seaweed having improved flavor without damaging the cellular tissue thereof, by salting a sporophyll of a "wakame" seaweed, refrigerating or freezing the salted sporophyll, and desalting and blanching the sporophyll.  
     CONSTITUTION: A sporophyll of a "wakame" seaweed is washed with water screened, smeared with common salt, immersed in a saline solution, and salted. The salted sporophyll is then dehydrated, drained, refrigerated at about 7°C or below, preferably frozen at -15°C or below, and stored. The stored sporophyll is then desalted prior to the blanching, and preferably the desalted sporophyll is cut finely into a readily eatable shape, blanched and if desired further refrigerated or frozen. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58175001-A (JP)
Title: Controller
Inventor: OOE TOMOKO
IPC: G05B9/03
Filed: 1982-04-07
Abstract: PURPOSE:To check the titled controller with less burden on an operation section and to prevent outputs in error, by transferring each operating result to other sections and detecting the dissidence of data, in a duplex system of the controller having the same function. CONSTITUTION:A data controlled and operated at an operation section 15 with the content stored in a program memory 16 and written in a data memory 17 is read out via a memory multiplexer 53 at a data comparison section 54 and transmitted to a data reception section 52 of a remote terminal via a data transmission section 51. The data reception section 52 of the controller receiving the data reads it. The data comparison section 54 compares the transmitted data with the received data ane outputs the result of operation to an output section 14 when both are the same. When both are different, the data of the data memory 17 is read once more and the data is transmitted to the remote terminal.
Patent JP-H05213443-A (JP)
Title: Loading and unloading system for ceramic industry product
Inventor: SAKAKIBARA IWAO
IPC: B65G47/52
Filed: 1992-02-07
Abstract: PURPOSE:To load moldings before drying or unload raw materials after drying on or from a drying dolly having a multilayer state and an integral type. CONSTITUTION:Moldings are placed on placing shelves or raw materials on the placing shelves are unloaded from a drying dolly by making a movement arm 29, in which an attracting part 36 is arranged at a tip part, free-to-elevate and move, providing the placing shelves 12 on the drying dolly 2 and inserting the movement arm 29 between the placing shelves.
Patent JP-S59183206-A (JP)
Title: Liquid fuel combustion device
Inventor: ARAI HIROAKI
IPC: F23C13/00
Filed: 1983-03-31
Abstract: PURPOSE:To provide a small combustion device which can produce high temperature gas, by utilizing a catalyst which is sufficiently combustible even at a low air excess rate. CONSTITUTION:When, with an electric heater 16 energized, a fuel heating chamber 16e and a nozzle 7 are heated to a set temperature, a motor 2 with a high pressure type blower 3 is energized, and a fuel pump 15, simultaneously, is energized to feed the fuel in an evaporator 16. The fuel is immediately vaporized to produce high pressure high temperature gas which is injected through a nozzle 7. After the gas collides with the air 8 attended with a swirl current from the blower 3 and is well mixed, it flows to the catalyst 10 side, it flows out to the combustion gas chamber 12 side to ignite it by means of an ignition pulg 13, and it is started to burn on the catalyst 10. The catalyst 10 is heated and simultaneously is activated, whereby flame gradually enters the catalyst 10 and is shifted to catalyst combustion, and is completely burnt in the catalyst 10 even at a low air excess rate. Completely burnt gas 12a heats the fuel in a fuel piping 17 and liquid fuel can be sucessively gasified even if an electric heater 16a is cut off from energization thereto.
Patent JP-H01230256-A (JP)
Title: Semiconductor device
Inventor: MARUYAMA ATSUSHI
IPC: H01L23/50
Filed: 1988-03-10
Abstract: PURPOSE:To mount a semiconductor device on a printed circuit board with a good space factor, by opening an opening part of a case in the vertical direction with respect to the surface of the metal substrate, and extending the tip part of a metal conductor for external leading to the upper part of the metal substrate. CONSTITUTION:An insulating film 2 is formed on one main surface of a metal substrate 1. A patterned metal conductor 41, a metal conductor 42 for external leading and a copper block 43 are fixed on the film 2. A semiconductor chip 44 is fixed on the block 43. Required electrical connections are provided with inner lead wires 45. Thus, a semiconductor circuit assembly structure 4 is constituted. An opening part 7 is provided in a case 3. The opening part 7 and the inside of the case 3 are separated with a partitioning wall 31. The conductor 42 extends to the opening part 7 from the inside of the case 3. An outer connecting terminal 5 is fixed vertically on the conductor 42 extending to the opening part 7. The opening part 7 including the fixing part is filled with a resin 8 and tightly sealed. In this way, the semiconductor device can be mounted on a printed board intactly with a good space factor without bending the terminal 5.
Patent JP-S59184791-A (JP)
Title: Vapor phase synthesis of diamond
Inventor: KIKUCHI NORIBUMI
IPC: C30B29/04
Filed: 1983-04-01
Abstract: PURPOSE:To synthesize artificial diamond having complete crystalline property on the diffusion layer by charging a base body having a surface diffusion layer into a reaction furnace, specifying the distance between the diffusion layer and a filament, and temperature condition, and flowing a regulated gaseous reaction mixture. CONSTITUTION:Over one kinds among C, N, and B are diffused on the surface of a base material comprising a metal (or alloy) of 4a, 5a, or 6a. Said surface treated base material is charged in a reaction furnace, and a filament comprising W, Ta, Mo, or graphite is positioned at a position separated 0.5-3cm apart from the surface-diffusion layer of the base material. In this state, a gaseous reaction mixture having regulated proportion of CH4/H2 to 0.001-0.05 is flowed through said filament to collide with the surface diffusion layer. The reaction is carried out by maintaining the temp. of the surface of the diffusion layer at 500-1,200 deg.C, and the temp. of the filament at 1,800-2,500 deg.C. By this method, particles or film of artificial diamond having complete crystalline property are formed on the surface diffusion layer.
Patent JP-S59179771-A (JP)
Title: Using method of functional alloy member
Inventor: SAWADA KAZUO
IPC: C22F1/00
Filed: 1983-03-30
Abstract: PURPOSE:To prevent the deterioration in fatigue characteristic and the rate of recoverable deformation by deforming a functional copper alloy member having a specifically composed beta brass type structure along the specific crystal bearing and recovering the shape at the temp. of the inverse transformation point thereof or above. CONSTITUTION:A single crystal of a beta brass type copper alloy is used for a functional copper alloy member and the compsn. consisting of 9-15wt% Al, and the balance Cu or 9-15% Al, <=10% Ni and the balance Cu is used for said member. Such alloy member is deformed along mainly the crystal bearing [011] and the shape thereof is recovered at the temp. of the inverse transformation point or above in the stage of use. The ratio of the shape recoverable deformation of the alloy member is increased and the decrease in the fatigue limit owing to repetitive use is prevented by the above-mentioned method.
Patent JP-S61216152-A (JP)
Title: Reel fixing device for reel drive
Inventor: KATSUMATA HIROSHI
IPC: B65H18/02
Filed: 1985-03-20
Abstract: PURPOSE:To fix a reel at any position in its circumferential direction by using an elastic ring to fix the reel to a reel drive in both the loading/unloading direction and the torque transmitting direction. CONSTITUTION:An elastic ring 13 is set on a surface approximately equal to the outer circumferential surface 8a of a reel inserting shaft 8 or at the inside of the surface 8a by the elastic reduction force of the ring 13 itself before a reel 1 is loaded. Thus the reel 1 can be loaded with substantially no resistance to the outer circumference of the shaft 8 from the upper side by means of a hub 2. Then a cap 20 is turned clockwise and then moved down by the screw feed function secured by a screw shaft 19 and a screw hole 21. Thus the reel 1 is fixed simultaneously to a reel drive disk 6 by the pressure of the ring 13 in both the loading/unloading direction and the torque transmitting direction.
Patent JP-S56152784-A (JP)
Title: Water ionizer
Inventor: KOIKE CHIYOUSEI
IPC: C25B13/04
Filed: 1980-04-30
Abstract: PURPOSE: To miniaturize an electrolytic cell and to ionize a constant amount of water instantaneously by using a film body like a "Saran " film made of synthetic resin for a diaphragm provided between an cathode and anode forming the electrolytic cell.  
     CONSTITUTION: In case 1 of the body of a water ionizer, electrolytic cell 2 is installed, and alkali ionized water and acidic water separated in electrolytic cell 2 are extracted via outlets 3 and 4 at the lower part of case 1 respectively. Electrolytic cell 2 has carbon rod 6 for a cathode fixed upright and diaphragm 7 located between external pipe 5 and carbon rod 6. To obtain this diaphragm 7, film body 9 like a  "Saran " film made of synthetic resin is melt-stuck to reinforcing body 8 of synthetic resin having a lattice-shaped framework in one body. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S52141257-A (JP)
Title: Sonde for detecting charged stacking layer thickness
Inventor: ISOYAMA TADASHI
IPC: C21B7/24
Filed: 1976-05-20
Abstract: PURPOSE: To stably measure even for a long period, electric resistance of a layer formed by material charged in a furnace, by arranging small perforations in an insulating portion where a pair of electrodes contacts with charged material in a detecting sonde, and by maintaining insulating state between the electrodes. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63222642-A (JP)
Inventor: NAKAMURA TOSHIMASA
IPC: A21D2/18
Filed: 1987-03-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000258753-A (JP)
Title: Liquid crystal display device
Inventor: TOYOHARA MASAHIRO
IPC: G09F9/00
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To decrease an incidence of defective fitting to improve productivity by improving workability in fitting a liquid crystal panel at a support. SOLUTION: This liquid crystal display device has a pair of hook parts 43 formed on one end part of a support 40, and is structured so that one end part of a liquid crystal panel 10 is held on the support 40 by these hook parts 43. These hook parts 43 are formed projecting in front of the liquid crystal panel 10 almost in the horizontal direction from a front end of a frame form part 42. The hook parts 43 are limited in the projecting length so as not to hang over a polarizing plate 14 laminated onto the surface of a transparent substrate 12.
Patent JP-H03257859-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: TANAKA YOSHINORI
IPC: H01L27/04
Filed: 1990-03-07
Abstract: PURPOSE:To obtain sufficient capacitor capacity even when an LSI is minimized by providing another charge storage electrode so as to come in contact with one part on the charge storage electrode and to be vertical to a board in order to gain a capacitor area on its sidewall part. CONSTITUTION:After implanting an impurity 14 into the surface area excepting gate electrodes 10 and separation regions 5 while all over depositing a nitriding film 15, the nitriding film 15 is left on a region excepting either one of both impurity regions of the gate electrodes 10, polycrystalline silicon 16 and an interlayer insulating film 17 are deposited all over a board 1 so as to come in contact with at least one part of the impurity regions of both sides of the gate electrodes 10. Next, after leaving the interlayer insulating film 17, further removing a resist 18, further polycrystal line silicon 19 is all over deposited and anisotropic etching is all over performed with no resist mask so as to leave polysilicon 19 on the sidewall of the interlayer insulating film 17. Later, the interlayer insulating film 17 is removed to all over form a dielectric film consisting of a nitriding film 20 and an oxide film 21 and to all over deposit a polycrystalline silicon film 22 to be made a capacitor.
Patent JP-H09250829-A (JP)
Title: Air conditioner
Inventor: HORI MASAHITO
IPC: F25B11/02
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To ensure stable control for expander inlet pressure upon starting by constructing expander starting means with a closed cycle for circulating a high pressure refrigerant independently from another cycle. SOLUTION: There are provided a four-way valve 29 as changeover means for changing over the flow of a refrigerant corresponding to a cooling operation mode and a heating operation mode and a closed cycle 31 as expansion starting means. Upon starting an expander 3 an opening/closing valve 33 is closed to drive a pump 7, and a closed cycle is constructed in which high pressure gas passing through a refrigerant heater 13 is again returned to the pump 7 through a throttle valve 35 and a receiver 19. Thereupon, expander inlet pressure is controlled in a stable refrigerant condition at the opening/closing valve 33, so that stable high pressure gas is fed into an inlet side of the expander. Hereby, the expander 3 is smoothly and securely started.
Patent JP-H07268556-A (JP)
Title: Austenitic stainless steel thin band-shaped slab and production of thin band-shaped slab and cold rolled steel sheet
Inventor: SUEHIRO TOSHIYUKI
IPC: B22D11/06
Filed: 1994-03-28
Abstract: PURPOSE:To produce an austenitic stainless steel thin band-shaped steel sheet free from the generation of surface roughening at the time of forming as for a method for producing an austenitic stainless steel thin band-shaped slab and a cold rolled steel sheet by a twin roll type continuous casting method. CONSTITUTION:By a twin roll continuous casting method, a thin band-shaped slab is cast at a casting temp. of <=50 deg.C degree of superheat, and the Ni segregation ratio in the vicinity of the center of the cross section of the thin band- shaped slab is regulated to <=1.10 to prevent the broad working surface roughness at the time of forming. Moreover, the value of Fecal (%) is regulated to >=6%, and the deviation between the average grain size before finish cold rolling and the same is regulated to <80mum to prevent fine working surface roughness. The value of delta-Fecal(%) is defined by the following formula: delta-Fecal(%)=3(Cr+1.5Si+Mo+Nb)-2.8(Ni+0. 5Cu+0.5Mn+30C+30N)-19.8.
Patent JP-H03260903-A (JP)
Title: Perpendicular magnetic head and production thereof
Inventor: KOSHIKAWA YOSHIO
IPC: G11B5/60
Filed: 1990-03-12
Abstract: PURPOSE:To eliminate the influence of an external magnetic field by magnetically separating a transducer part from a slider block so that the external leak magnetic field is not passed toward a main magnetic pole and is passed to the backing layer of a recording medium through the block. CONSTITUTION:A nonmagnetic layer 22 is provided between the transducer 23 consisting of the main magnetic pole 27, a conductor coil 25, an insulating layer 26, and a magnetic flux return part 24, and the soft magnetic slider block 20 to magnetically insulate the transducer 23 and the slider block 20 from each other. The concn. of the external leak magnetic flux to the main magnetic pole is prohibited in such a manner. Namely, the magnetic flux generated by the current flowing in the coil 25 according to the information in the main magnetic pole 27 is perpendicularly passed through the recording layer 26 and is fed back through the backing layer and the return part 24 to the main magnetic pole 27, by which information is recorded on the recording layer 26. The external leak magnetic field is shut off by the nonmagnetic layer 22 and does no longer infilter the transducer part 23 even if the external leak magnetic field enters the block at the time of recording or reproducing.
Patent JP-S53142735-A (JP)
Title: Traction type movable agricultural machine
Inventor: ARAGAKI MASAMITSU
IPC: B62D11/08
Filed: 1977-05-18
Abstract: PURPOSE: To make the descent of slopes safe, by mounting a mechanism for preventing the movement of clutch pieces and for fixing and maintaining the throwingiin of clutches into a steering shaft for the steering clutches. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61214865-A (JP)
Title: Picture processing device
Inventor: YAMADA MASANORI
IPC: H04N1/40
Filed: 1985-03-20
Abstract: PURPOSE:To eliminate bad influences of dirt, dust, etc. other than an original picture by detecting the picture density levels of the original picture and invalidating levels higher or lower than a prescribed level out of detected picture density levels. CONSTITUTION:A CPU 211 consisting of a microcomputer takes in picture signals from latches 205 and 208 synchronously with a synchronizing signal MS for every one main scanning line to detect the lowest density level (white peak) and the highest density level (black peak) of each main scanning line. By this constitution, picture density levels of the original are detected to process the picture signal obtained by reading the original on a basis of detected picture density levels, and levels higher or lower than a prescribed level out of detected picture density levels are invalidated to eliminate effectively band influences due to dirt, dust, etc. other than the original picture, and an optimum picture processing is performed.
Patent JP-S62214154-A (JP)
Title: Oxidation-resistant ferrous alloy
Inventor: MORI MASANOBU
IPC: C22C38/00
Filed: 1986-03-14
Abstract: PURPOSE:To provide superior workability and toughness as well as oxidation resistance, by regulating Si content according to C content in a ferrous alloy containing specific amounts of C, Al, Si, Mg, Ca, and REM. CONSTITUTION:The alloy has a composition consisting of, by weight, 1.0-3.2% C, 5-9% Al, Si by <=0.8% when C is 1.0-2.0% and by <0.4% when C is 2.0-3.2%, <=0.1% spheroidizing elements such as mg, Ca, and REM, and the balance Fe with inevitable impurities. The alloy with this composition has oxidation resistance equal to that of Ni-containing Ni-resist and also has superior toughness as well as an elongation of >=about 1% at room temp. Moreover, this alloy can be reduced in hardness by means of anneal heat treatment, therefore it is excellent in machinability as well.
Patent JP-S56154705-A (JP)
Title: Automatic focusable binoculars
Inventor: ISHIBAI ISAO
IPC: G02B23/06
Filed: 1980-05-02
Abstract: PURPOSE:To provide binoculars of sure operation by disposing an automatic focusing mechanism including a focusing detecting element module at the center of a housing, and forming battery housing chambers on the lateral sides of both eyepiece parts. CONSTITUTION:An automatic focusing mechanism including a focusing detecting element module 11 is disposed between optical systems constituted of right and left objective lenses 1, 1' etc. Battery housing parts 12 are formed within the housings H of eyepiece parts 3, 3', and covers 14 for the chambers 12 are mounted freely openably on the end plates of the parts 3, 3'.